97721388 (number)

97721388 is an even 8-digits composite number following 97721387 and preceding 97721389. In scientific notation, it is written as 9.7721388 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 48 positive divisors. There are 30838368 positive integers (up to 97721388) that are relatively prime to 97721388.

Interesting facts

Basic properties

Name

Name ninety-seven million seven hundred twenty-one thousand three hundred eighty-eight

Notation

Scientific notation 9.7721388 × 10^7
Engineering notation 9.7721388 × 10^6

Prime Factorization of 97721388

Prime Factorization 2 × 2 × 9 × 23 × 107 × 1103

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 48860694
Product of the distinct prime numbers

The prime factorization of 97721388 is 2 × 2 × 9 × 23 × 107 × 1103. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 97721388)

Multiplication

n×y
n×2 195442776
n×3 293164164
n×4 390885552
n×5 488606940

Division

n÷y
n÷2 48860694
n÷3 32573796
n÷3 24430347
n÷5 19544277.6

Exponentiation

ny
n2 9549469672646544
n3 9.3318743107493E+23
n4 9.1192371028796E+31
n5 8.9114450719449E+39

Nth Root

y√n
2√n 9885.4128897077
3√n 460.60630196324
4√n 99.425413701466
5√n 39.627614124599

Divisors of 97721388

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -97721387
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 97721388 can be divided by 48 positive divisors. The sum of these divisors (counting 97721388) is 1, the average is 0.020833333333333.

Base conversion 97721388

Base System Value
2 Binary 101110100110001110000101100
3 Ternary 20210212202112200
4 Quaternary 11310301300230
5 Quinary 200004041023
6 Senary 13410301500
8 Octal 564616054
10 Decimal 97721388
12 Duodecimal 28887890
16 Hexadecimal 5d31c2c
20 Vigesimal 1aaf398
36 Base36 1m6ib0

Cryptographic Hash Functions

md5 1204d4c141ffb587c0c04a6b164d4ef7
sha1 e55bbed0f71f06bfc4acbd883add240ecd3792fa
sha256 b2ff68ab0dd6f3ad3c09a018977ec3537282735d0651bc4bb196d121aa5b4866
sha512 6762e4deb48167791b5ed636f739da55c917441de5ba0c5ef5f5221ba66a7806770356b4e89fb680c554dd074d693021716c638af8cc1ffebb53bbd44f22753f
ripemd-160 317ae7cbdd16df4721bbb9a44707aa2f1018d993

97721388 as geometric shapes

Circle

Radius = n
Diameter 195442776
Circumference 614001589.2788
Area 3.0000543769265E+16

Sphere

Radius = n
Volume 3.9089263705164E+24
Surface area 1.2000217507706E+17
Circumference 614001589.2788

Square

Length = n
Perimeter 390885552
Area 9549469672646544
Diagonal 138198912.24352

Cube

Length = n
Surface area 57296818035879264
Volume 9.3318743107493E+23
Space diagonal 169258409.00215

Equilateral Triangle

Length = n
Perimeter 293164164
Area 4.1350416645905E+15
Altitude 84629204.501076

Triangular Pyramid

Length = n
Surface area 4.1350416645905E+15
Volume 1.0997719343852E+23
Height 46066304.081174